Chasing his 18th Grand Slam singles title, world number one Djokovic was in total control against his 28th-seeded opponent, winning 6-3, 6-3, 6-1 in one hour and 42 minutes to progress to the last 16 in the men's singles.
Zhang Weiwei posted her best result of the early season when the 23-year-old Hubei native carded a bogey-free round featuring six birdies.
The Austrian will now challenge 2014 champion Marin Cilic of Croatia in third round. Thiem has a 2-0 lead in their head-to-head series.
Bayern remains the league's flagship from an international perspective, the official underlined.
Former Citizens star Sane against Spain indicated he is determined to not only take up competition at his new club in Munich but make his contribution to the German team.
Stephens went up a double break to carve out a 5-2 lead and served out the opening set in just 38 minutes. But Williams began to raise her game and served much better in the second set, lifting her first-serve percentage from 50 to 76 percent. By breaking twice, Williams won the second set to level the match.
In another third round clash, Australian Open champion Kenin had to weather a barrage of 35 winners coming from Jabeur's racquet, and stayed solid to break the Tunisian's serve three times, fighting her way to a 7-6 (4), 6-3 victory.
The second-tier league will take place behind closed doors. In the first session, the 18 teams will be divided into three groups, which will follow the traditional home-away round robin format.
In the Suzhou Division, Teda sits at the bottom, while Chongqing ranks sixth. Enditem
"I think the supervisors are just doing their job, but very unlucky for Novak," said Zverev, who reached the quarterfinals by winning on Sunday. "If it would have landed anywhere else, he would have been fine."
Shanghai-based Oriental Sports Daily doubted the Brazilian player had time to go through any kind of medical quarantine.